Modify build.yml to build with node 16 and npm 8

.github/workflows/build.yml

@@ -91,11 +91,11 @@ jobs:
       - name: Set up Node
         uses: actions/setup-node@46071b5c7a2e0c34e49c3cb8a0e792e86e18d5ea
         with:
-          node-version: '14'
+          node-version: '16'
 
       - name: Update NPM
         run: |
-          npm install -g npm@7
+          npm install -g npm@8
 
       - name: Print environment
         run: |